Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2011 1
2014 1
2015 2
2016 1
2017 1
2020 1
2022 2
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

10 results

Results by year

Filters applied: . Clear all
Page 1
[Brain neuroimaging with susceptibility weighted imaging].
Lima PB, Freitas D, Marques C, Rio F. Lima PB, et al. Among authors: freitas d. Acta Med Port. 2011 Nov-Dec;24(6):1051-8. Epub 2012 Feb 20. Acta Med Port. 2011. PMID: 22713201 Free article. Review. Portuguese.
Marine litter education: From awareness to action.
Bettencourt S, Freitas DN, Lucas C, Costa S, Caeiro S. Bettencourt S, et al. Among authors: freitas dn. Mar Pollut Bull. 2023 Jul;192:114963. doi: 10.1016/j.marpolbul.2023.114963. Epub 2023 May 16. Mar Pollut Bull. 2023. PMID: 37201345 Free article.